Question

find the mass of 1.4 mole of Al atoms​

Answer 1

Answer:

Mass of 1 mole of aluminium atoms = 27 g. Mass of 1.4 moles of aluminium atoms = (27 x 1.4). = 37.8g.

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Anjali

Answer 2

1 mole of Aluminum = 27 grams.

therefore, 1.4 mole Aluminum = 37.8 grams.

hope it helps...